NAME

       gnutls_est_record_overhead_size - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       size_t              gnutls_est_record_overhead_size(gnutls_protocol_t             version,
       gnutls_cipher_algorithm_t cipher, gnutls_mac_algorithm_t mac,  gnutls_compression_method_t
       comp, unsigned int flags);

ARGUMENTS

       gnutls_protocol_t version
                   is a gnutls_protocol_t value

       gnutls_cipher_algorithm_t cipher
                   is a gnutls_cipher_algorithm_t value

       gnutls_mac_algorithm_t mac
                   is a gnutls_mac_algorithm_t value

       gnutls_compression_method_t comp
                   is a gnutls_compression_method_t value (ignored)

       unsigned int flags
                   must be zero

DESCRIPTION

       This  function  will return the set size in bytes of the overhead due to TLS (or DTLS) per
       record.

       Note that this function may provide inaccurate values when TLS extensions that modify  the
       record  format  are negotiated. In these cases a more accurate value can be obtained using
       gnutls_record_overhead_size() after a completed handshake.

SINCE

       3.2.2

REPORTING BUGS

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT

       Copyright © 2001- Free Software Foundation, Inc., and others.
       Copying and distribution of this file, with or without modification, are permitted in  any
       medium without royalty provided the copyright notice and this notice are preserved.

SEE ALSO

       The   full   documentation  for  gnutls  is  maintained  as  a  Texinfo  manual.   If  the
       /usr/share/doc/gnutls/ directory does not contain the HTML form visit

       https://www.gnutls.org/manual/